Show expiration headers - check to sort option chains using a single header for the expiry followed by a list of strike prices. This helps save room in the option chain Description column.

Order Ref - a user-defined reference name to help identify where the order originated.

Order Presets - OptionTrader-specific default order settings. The OptionTrader preset is linked to the selected Order Ref. above. Create a preset for both Stock and Options with the same title and link to the Order Ref by selecting it or by creating a new preset. These presets will control the default order parameters for any stock and options orders created from the OptionTrader. If you do not create a stock preset for the OptionTrader, the default stock preset will be used for stock orders created in the OptionTrader.

Auto-Loading

OptionTrader automatically loads option chains based on the criteria you set in this area.